Last modified: Sept. 15, 2023, 5:41 p.m.
A not so common and local species in Belgium, well established in the southern provinces.
Native
The species hibernates as a pupa, burrowing into rotten wood.
The adults come to light and sugar.
The adults fly in one generation a year from early May till early July.
The larva lives on several deciduous trees, but especially on Alnus glutinosa and Betula, also on Fagus, Quercus and Ulmus.